RS8953 Conexant Systems, Inc., RS8953 Datasheet - Page 119
![no-image](/images/manufacturer_photos/0/1/156/conexant_systems__inc__sml.jpg)
RS8953
Manufacturer Part Number
RS8953
Description
High-bit-rate Digital Subscriber Line (hdsl) Channel unit
Manufacturer
Conexant Systems, Inc.
Datasheet
1.RS8953.pdf
(173 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RS8953BEPF
Manufacturer:
CONEXANT
Quantity:
20 000
Company:
Part Number:
RS8953BEPJ28953-17
Manufacturer:
CONEXANT
Quantity:
1 238
- Current page: 119 of 173
- Download datasheet (953Kb)
RS8953B/8953SPB
HDSL Channel Unit
4.12 Interrupt and Reset
Table 4-9. Interrupt and Reset Write Registers
The MPU writes a 1 to an IMR bit to mask the respective interrupt event. Masked interrupt sources are
prevented from generating an active low signal on the INTR* output, but are reported in the Interrupt Request
Register (IRR). Writing zero to the IMR bit enables the respective interrupt event to generate an active low
signal on the INTR* output. Upon power-up or RST* assertion, all IMR bits are automatically set to 1 to disable
the INTR* output.
TX1–TX3
RX1–RX3
TX_ERR
RX_ERR
The MPU writes a zero to an ICR bit to reset the respective IRR bit and, if all IRR bits are 0, causes the INTR*
output to enter a high impedance state. Writing a 1 has no effect.
TX1–TX3
RX1–RX3
TX_ERR
RX_ERR
N8953BDSB
0xEB—Interrupt Mask Register (IMR)
0xEC—Interrupt Clear Register (ICR)
Address
0xEB
0xEC
0xEF
0xF0
0xF1
RX_ERR
RX_ERR
7
7
Register Label
PRBS_RST
Mask the HDSL 6 ms transmit frame interrupt for the respective channel.
Mask the HDSL 6 ms receive frame interrupt for the respective channel.
Mask the HDSL transmit error interrupt.
Mask the HDSL receive error interrupt.
Clear the HDSL 6 ms transmit frame interrupt for the respective channel.
Clear the HDSL 6 ms receive frame interrupt for the respective channel.
Clear the HDSL transmit error interrupt.
Clear the HDSL receive error interrupt.
BER_RST
TX_ERR
TX_ERR
RX_RST
IMR
ICR
6
6
5
5
Bits
—
—
—
8
8
Interrupt Mask Register
Interrupt Clear Register
Reset BER Meter/Start BER Measurement
Reset PRBS Generator
Reset Receiver
RX[3:1]
RX[3:1]
4
4
Conexant
3
3
Name/Description
2
2
TX[3:1]
TX[3:1]
1
1
4.12 Interrupt and Reset
4.0 Registers
0
0
4-51
Related parts for RS8953
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![NJU6402B](/images/no-image3.png)
Part Number:
Description:
RS-232C / DIP16 / DMP16
Manufacturer:
JRC
Datasheet:
![PH2402](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![PH2401](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT8222EPFE](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
ATM transmitter/receiver with UTOPIA interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CN8330EPJD](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Service SAR controller
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CN8223EPF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
CN8223EPFATM Transmitter/Receiver with UTOPIA Interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![RC224ATL](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Embedded modem family
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT8370KPF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Fully integrated T1/E1 framer and line interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT869KRF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CX82100-41](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Home Networking Physical Layer Device with Integrated Analog Front End Circuitry Data Sheet (Preliminary) CX82100-41Home Network Processor (HNP)
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![R6781-13](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT864AKRF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CX20493-31](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT868KRF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet: